82.5 is what percent of 113.75 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 113.75 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 113.75, so we can write it down as 100%=113.75.
4. We know, that x% equals 82.5 of the output value, so we can write it down as x%=82.5.
5. Now we have two simple equations:
1) 100%=113.75
2) x%=82.5
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=113.75/82.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 82.5 is what percent of 113.75

100%/x%=113.75/82.5
(100/x)*x=(113.75/82.5)*x       - we multiply both sides of the equation by x
100=1.3787878787879*x       - we divide both sides of the equation by (1.3787878787879) to get x
100/1.3787878787879=x
72.527472527473=x
x=72.527472527473

now we have:
82.5 is 72.527472527473% of 113.75